13-8Mo Precipitation-hardening stainless steel

Precipitation-hardening stainless steel 13-8Mo

13-8Mo Equal material : XM-13, UNS S13800

13-8Mo steel is the precipitation of stainless steel, aluminum content is higher, the steel after solid solution treatment the hardness value is not more than 38HRC for cutting. After 510 degree, precipitation hardening, hardness greater than 45HRC, the comprehensive mechanical properties can be obtained strong.

13-8Mo steel chemical composition:

	Cr	Mo	Ni	N	C	Mn	Si	Al	P	S
Min	12.3	2.00	7.5					0.35
Max	13.2	2.50	8.5	0.01	0.05	0.20	1.0	0.95	0.010	0.008

13-8Mo steel mechanical properties :

Thickness of the steel heat treatment of /mm ó 0.2/MPa ó b/MPa δ (% HRC) hardness

0.10~ < 8 solid solution treatment ≤ 38
0.10~ < 0.50 (510 ± 6) and (510 ± 6) degree precipitation hardening ≥ 1410 ≥ 1515 ≥ 6 ≥ 45
0.50~ < 5 > 8
5.0~8.0 10

13-8Mo steel physical property:

Solid solution temperature of 1020~1100 degree, water-cooled, hardness ≤ 38HRC.

13-8Mo steel common product exciting form: 13-8Mo stainless steel plates, 13-8Mo stainless steel sheet, 13-8Mo stainless steel bar, 13-8Mo stainless steel tube.

13-8Mo stainless steel chief application:

13-8Mo stainless steel is mainly used in the manufacture of high precision and high wear resistance, corrosion resistant parts.

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